416260260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{177889}}^1$

素因数の和:177917

約数の個数: 72

約数和(自身を含む): 1359791160

約数和(自身を除く): 943530900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 177889, 355778, 533667, 711556, 889445, 1067334, 1601001, 1778890, 2134668, 2312557, 2668335, 3202002, 3557780, 4625114, 5336670, 6404004, 6937671, 8005005, 9250228, 10673340, 11562785, 13875342, 16010010, 20813013, 23125570, 27750684, 32020020, 34688355, 41626026, 46251140, 69376710, 83252052, 104065065, 138753420, 208130130, 416260260]

約数ペア:

[(1, 416260260), (2, 208130130), (3, 138753420), (4, 104065065), (5, 83252052), (6, 69376710), (9, 46251140), (10, 41626026), (12, 34688355), (13, 32020020), (15, 27750684), (18, 23125570), (20, 20813013), (26, 16010010), (30, 13875342), (36, 11562785), (39, 10673340), (45, 9250228), (52, 8005005), (60, 6937671), (65, 6404004), (78, 5336670), (90, 4625114), (117, 3557780), (130, 3202002), (156, 2668335), (180, 2312557), (195, 2134668), (234, 1778890), (260, 1601001), (390, 1067334), (468, 889445), (585, 711556), (780, 533667), (1170, 355778), (2340, 177889)]